From 3fa38fa7c5eda22843e928cf6f7a544c5bc26783 Mon Sep 17 00:00:00 2001
From: Dima Gerasimov <karlicoss@gmail.com>
Date: Thu, 14 May 2020 22:55:58 +0100
Subject: [PATCH] add main HPI executable

---
 my/__main__.py | 30 ++++++++++++++++++++++++++++++
 setup.py       |  1 +
 tox.ini        |  1 +
 3 files changed, 32 insertions(+)
 create mode 100644 my/__main__.py

diff --git a/my/__main__.py b/my/__main__.py
new file mode 100644
index 0000000..6ac0aad
--- /dev/null
+++ b/my/__main__.py
@@ -0,0 +1,30 @@
+class Modes:
+    HELLO = 'hello'
+
+
+def parser():
+    from argparse import ArgumentParser
+    p = ArgumentParser('Human Programming Interface', epilog='''
+Tool for HPI.
+
+Work in progress, will be used for config management, troubleshooting & introspection
+''')
+    sp = p.add_subparsers(dest='mode')
+    sp.add_parser(Modes.HELLO, help='TODO just a stub, remove later')
+    return p
+
+
+def main():
+    p = parser()
+    args = p.parse_args()
+    mode = args.mode
+    if mode == Modes.HELLO:
+        print('hi')
+    else:
+        import sys
+        p.print_usage()
+        sys.exit(1)
+
+
+if __name__ == '__main__':
+    main()
diff --git a/setup.py b/setup.py
index b2c78e3..e6edf26 100644
--- a/setup.py
+++ b/setup.py
@@ -66,6 +66,7 @@ def main():
                 'dataclasses',
             ],
         },
+        entry_points={'console_scripts': ['hpi=my.__main__:main']},
     )
 
 
diff --git a/tox.ini b/tox.ini
index 82efab2..ba5ac70 100644
--- a/tox.ini
+++ b/tox.ini
@@ -17,6 +17,7 @@ commands =
     # TODO add; once I figure out porg depdencency?? tests/config.py
     # TODO run demo.py? just make sure with_my is a bit cleverer?
     # TODO e.g. under CI, rely on installing
+    hpi hello
 
 
 [testenv:demo]